22472759320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1647563}}^1$

素因数の和:1647616

約数の個数: 64

約数和(自身を含む): 56939811840

約数和(自身を除く): 34467052520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 1647563, 3295126, 6590252, 8237815, 13180504, 16475630, 18123193, 32951260, 36246386, 51074453, 65902520, 72492772, 90615965, 102148906, 144985544, 181231930, 204297812, 255372265, 362463860, 408595624, 510744530, 561818983, 724927720, 1021489060, 1123637966, 2042978120, 2247275932, 2809094915, 4494551864, 5618189830, 11236379660, 22472759320]

約数ペア:

[(1, 22472759320), (2, 11236379660), (4, 5618189830), (5, 4494551864), (8, 2809094915), (10, 2247275932), (11, 2042978120), (20, 1123637966), (22, 1021489060), (31, 724927720), (40, 561818983), (44, 510744530), (55, 408595624), (62, 362463860), (88, 255372265), (110, 204297812), (124, 181231930), (155, 144985544), (220, 102148906), (248, 90615965), (310, 72492772), (341, 65902520), (440, 51074453), (620, 36246386), (682, 32951260), (1240, 18123193), (1364, 16475630), (1705, 13180504), (2728, 8237815), (3410, 6590252), (6820, 3295126), (13640, 1647563)]